I ordered 2 of these bags for our snowmobile helmets, the bags are just too small for our HJC modular helmets. Open face and youth models are best suited for this bag, but other than that it is a well built unit. In the end I exchanged these for Kleim bags and it was well worth the extra 20 bucks for a better fit, quality and some pockets too. Hats off to Dennis kirk, the exchange and shipping process was easy, no fuss no muss.